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云南农业大学计算机导论课件Chapter3 Number Representation
云南农业大学 计算机导论 课件 Chapter3 Number Representation
2016/12/6
云南农业大学计算机导论课件Chapter3 Number Representation.
Number of science and engineering graduate students up in 2014
science and engineering graduate students
2016/4/13
The number of science and engineering graduate students at U.S. academic institutions rose by 3 percent between 2013 and 2014, owing largely to a 13.1 percent increase in foreign graduate enrollment.A...
Mental abacus (MA) is a system for performing rapid and precise arithmetic by manipulating a mental
representation of an abacus, a physical calculation device. Previous work has speculated that MA is...
Key-Alternating Ciphers in a Provable Setting:Encryption Using a Small Number of Public Permutations
Block ciphers provable security Even-Mansour construction
2012/12/4
This paper considers—for the first time—the concept of keyalternating ciphers in a provable security setting. Key-alternating ciphers can be seen as a generalization of a construction proposed by Even...
K-th Number Query问题的改进算法研究
第K大数查询 位索引树 随机化选择
2009/9/30
K-th number query是计算机算法中的一个基础问题，被广泛作为很多算法实现的重要步骤。对该问题进行了深入研究，并找到了单询问渐近时间复杂度最优的算法。目前一般对于多询问的K-th number query问题使用平衡二叉树解决，询问的时间复杂度为O（lb n）。但该算法实现比较复杂，并且常系数较大，提出了基于Bit Indexed Tree数据结构的算法解决，在同等时间复杂度的前提下，...
Total Domination number of Generalized Petersen Graphs
generalized Petersen graphs total domination set total domination number regular graph domi- nation set domination number
2013/1/29
Generalized Petersen graphs are an important class of commonly used interconnection networks and have been studied . The total domination number of generalized Petersen graphs P(m,2) is obtained in th...
Jersey number detection in sports video for athlete identification
Jersey number sports vi deo character recognition
2013/7/23
Athlete identification is important for sport video content analysis since users often care about the video clips with their preferred athletes. In this paper, we pr opose a method for athlete identi...